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Hirokazu Aoi

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Binding machine and cutting blade used for binding machine
    • Patent number 9,475,332
    • Issue date Oct 25, 2016
    • Kokuyo Co., Ltd.
    • Hirokazu Aoi
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Stapler
    • Patent number D674261
    • Issue date Jan 15, 2013
    • Kokuyo Co., Ltd.
    • Hirokazu Aoi
    • D08 - Tools and hardware

Patents Applicationslast 30 patents

  • Information Patent Application

    BLADE AND BINDING DEVICE
    • Publication number 20140161564
    • Publication date Jun 12, 2014
    • Kokuyo Co., Ltd.
    • Hirokazu Aoi
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

    BLADE AND BINDING DEVICE
    • Publication number 20140161563
    • Publication date Jun 12, 2014
    • Kokuyo Co., Ltd.
    • Hirokazu Aoi
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

    BINDING MACHINE AND CUTTING BLADE USED FOR BINDING MACHINE
    • Publication number 20130156529
    • Publication date Jun 20, 2013
    • Kokuyo Co., Ltd.
    • Hirokazu Aoi
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

    FILE SYSTEM, BROCHURE, AND BINDING DEVICE
    • Publication number 20110200411
    • Publication date Aug 18, 2011
    • Hirokazu Aoi
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER